摘要
单周期控制技术(One-Cycle-Control,简称OCC)是一种新型非线性大信号PWM控制技术,是一种不需要乘法器的新颖功率因数校正(Power Factor Correction,简称PFC)控制方法,它将非线性开关变为线性开关。论述了单周期控制技术的基本原理,应用最新的单周期控制芯片IR1150S制作了一台原理样机,并进行了实验论证。实验结果证明,单周期控制Boost PFC变换器具有功率因数高、效率高,结构简单,工作稳定等优点,整机具有良好的性能。
One-Cycle-Control （OCC） is a novel nonlinear large signal PWM control technique.h is a new control method of Power Factor Correction （PFC） without multiplier and changes a nonlinear switch to be a linear switch：In this paper,the theory of OCC is discussed.The OCC PFC converter which is featured by great simplicity,high efficiency,high Power Factor （PF） and excellent stability is verified by an experimental circuit based on OCC IC IR1150S.The experimental result indicates all the characteristics mentioned above.
出处
《电力电子技术》
CSCD
北大核心
2007年第1期100-102,共3页
Power Electronics
